131202456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{70997}}^1$

素因数の和:71024

約数の個数: 64

約数和(自身を含む): 408948480

約数和(自身を除く): 277746024

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 70997, 141994, 212991, 283988, 425982, 496979, 567976, 780967, 851964, 993958, 1490937, 1561934, 1703928, 1987916, 2342901, 2981874, 3123868, 3975832, 4685802, 5466769, 5963748, 6247736, 9371604, 10933538, 11927496, 16400307, 18743208, 21867076, 32800614, 43734152, 65601228, 131202456]

約数ペア:

[(1, 131202456), (2, 65601228), (3, 43734152), (4, 32800614), (6, 21867076), (7, 18743208), (8, 16400307), (11, 11927496), (12, 10933538), (14, 9371604), (21, 6247736), (22, 5963748), (24, 5466769), (28, 4685802), (33, 3975832), (42, 3123868), (44, 2981874), (56, 2342901), (66, 1987916), (77, 1703928), (84, 1561934), (88, 1490937), (132, 993958), (154, 851964), (168, 780967), (231, 567976), (264, 496979), (308, 425982), (462, 283988), (616, 212991), (924, 141994), (1848, 70997)]